We're dividing 190848 by 90 
We want to figure out the number of times 190848 can be divided by 90.

Moving on to step 1:
90 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 90

Step 2:
90 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 90

Step 3:
If we divide 190 by 90, we get 2 and a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 180 from 190 to get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 90

Let's proceed to step 4:
90 goes into 108 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 90 from 108 to get 18.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 90

Going ahead to step 5:
90 can be fit into 184 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 212.0
If we take 180 away from 184, we end up with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 90

Advancing to step 6:
When dividing 48 by 90, we get 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 2120.0
If we take 0 away from 48, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
90 goes into 480 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 2120.5
The remainder is 30 after subtracting 450 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
90 can be fit into 300 3 times, resulting in a remainder of 30.
The next digit of our result is 3. 
Result so far: 2120.53
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
If we divide 300 by 90, we get 3 and a remainder of 30.
The number 3 becomes the next digit in our result. 
Result so far: 2120.533
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 2120.533 with a remaining 0.003.